Brian Billick recommends that Tim Tebow shed some of that muscle

You may have noticed that Tim Tebow is a muscular chap. I believe he's the most muscular quarterback I've ever seen, unless that was muscle mass on Jared Lorenzen, and I don't believe it was. One ex-coach out there thinks that all the muscle is detrimental to Tebow's play. The NFL Network's Brian Billick would like to see Tim Tebow get a little more lithe. Via The Huddle: "I think the No. 1 thing Tim Tebow has to do, I don't think he can lift the way he's lifted before. There's three people that can't lift the way Tim Tebow does: pro quarterbacks, pro tennis players and golfers." Tebow packs 236 chiseled pounds onto his 6-3 frame. "He has got to cut back on that rigid, thick (frame)," said Billick. "I know it keeps him alive as a running quarterback, but it does not bode well for his passing, the fluidity that he has to have. So that's, to me, job one in the offseason, he's got to change his (conditioning) mindset....